text Jakarta Erlangga 1983 ind ix, 168 hlm ilus 21 cm Hadi Suganda Bibliografi : hlm. 168 Permesinan 20090227022927.0 YOGYA-02090000018943 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)